Synthesis of some new spiro heterocycles from the reaction of 2-Coumarylidenemalononitrile with active methylene and bidentate reagents

被引:9
作者
Abdel-Ghany, H [1 ]
Moustafa, HM [1 ]
Khodairy, A [1 ]
机构
[1] Fac Sci, Dept Chem, Sohag, Egypt
关键词
D O I
10.1080/00397919808004451
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The reaction of 2-Coumarylidenemalononitriles 1a,b with some active methylene, bidentates and ketoketene S, S or N, S acetals affords a series of new spiro heterocyclic systems.
引用
收藏
页码:3431 / 3441
页数:11
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